Update dockerfiles

dockerfiles/k8s/Dockerfile

@@ -17,6 +17,8 @@ RUN curl -Lf -o /usr/bin/jq https://github.com/stedolan/jq/releases/download/jq-
     && chmod +x /usr/bin/jq /usr/bin/docker-compose 
 
 
+VOLUME ["/var/lib/kubelet"]
+
 COPY ./kube* /etc/systemd/system/
 COPY ./wrapkubeadm.sh /usr/local/bin/kubeadm
 COPY ./tokens.csv /etc/pki/tokens.csv

dockerfiles/k8s/daemon.json

@@ -2,6 +2,7 @@
     "experimental": true,
     "debug": true,
     "log-level": "info",
+    "storage-driver": "vfs",
     "insecure-registries": ["127.0.0.1"],
     "hosts": ["unix:///var/run/docker.sock", "tcp://0.0.0.0:2375"]
 }